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at 800 k a reaction mixture contained 0.5 mole of so2, 0.12 mole of o2 and 5 mole of so3 at equilibrium. kc for the equilibrium 2so2+o2=2so3 is 833 lit/mole. if the volume of the container is 1 litre, calculate how much o2 is to be added at this equilibrium in order to get 5.2 moles of so3 at the same temperature.

at 800 k a reaction mixture contained 0.5 mole of so2, 0.12 mole of o2 and 5 mole of so3 at equilibrium. kc for the equilibrium 2so2+o2=2so3 is 833 lit/mole. if the volume of the container is 1 litre, calculate how much o2 is to be added at this equilibrium in order to get 5.2 moles of so3 at the same temperature.

Grade:11

1 Answers

Vikas TU
14149 Points
7 years ago
2so2+o2=2so3 
or
   .           2SO3 ==> 2SO2 + O2 
t= 0           0.755           0            0
t=t          0.755 – 2x      2x          x
and SO3 is gievn as: 0.250
equate and get x .

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